ES2377687B1 - DEVICE FOR FIXING A FIRST PROFILE TO THE PATTERN OF AN IPN OR IPE PROFILE. - Google Patents

DEVICE FOR FIXING A FIRST PROFILE TO THE PATTERN OF AN IPN OR IPE PROFILE. Download PDF

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Publication number
ES2377687B1
ES2377687B1 ES201030802A ES201030802A ES2377687B1 ES 2377687 B1 ES2377687 B1 ES 2377687B1 ES 201030802 A ES201030802 A ES 201030802A ES 201030802 A ES201030802 A ES 201030802A ES 2377687 B1 ES2377687 B1 ES 2377687B1
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Prior art keywords
profile
profiles
fixing
ipn
guide
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Expired - Fee Related
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ES201030802A
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Spanish (es)
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ES2377687A1 (en
Inventor
Raymond Mitjavila
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Producciones Mitjavila SA
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Producciones Mitjavila SA
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Priority to ES201030802A priority Critical patent/ES2377687B1/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • H02S20/22Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/65Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements
    • E04B1/5806Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/30Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
    • F24S25/33Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
    • F24S25/35Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles by means of profiles with a cross-section defining separate supporting portions for adjacent modules
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)

Abstract

Dispositivo para la fijación de un primer perfil al patín de un perfil IPN o IPE, mediante un segundo perfil, en el que los perfiles primero y segundo comprenden sendos canales destinados a encajarse en las pestañas del patín, correspondiendo una de las superficies de cada uno de los canales a sendas superficies de apoyo destinadas a apoyarse sobre la superficie del patín, y que comprende medios de guiado y apriete mutuo entre los perfiles primero y segundo, y donde el primer perfil comprende una guía de fijación, de modo que mediante dichas superficies de apoyo, dichos canales y los medios de guiado, ambos perfiles constituyen una pinza regulable de fijación de la guía al perfil IPN. De este modo, sin intervención sobre el perfil IPN o IPE, se dispone de una guía de fijación regulable correctamente posicionada en la dirección del perfil.Device for attaching a first profile to the skate of an IPN or IPE profile, by means of a second profile, in which the first and second profiles comprise respective channels intended to fit in the flanges of the skate, corresponding one of the surfaces of each of the channels to respective support surfaces intended to rest on the surface of the skate, and comprising means for guidance and mutual tightening between the first and second profiles, and where the first profile comprises a fixing guide, so that by means of said surfaces of support, said channels and the guiding means, both profiles constitute an adjustable clamp for fixing the guide to the IPN profile. In this way, without intervention on the IPN or IPE profile, there is an adjustable fixing guide positioned correctly in the direction of the profile.

Description

DISPOSITIVO PARA LA FIJACIÓN DE UN PRIMER PERFIL AL PATÍN DE UN PERFIL IPN O IPE La presente invención se refiere a un dispositivo para la fijación de un primer perfil al patín de un perfil 5 IPN o IPE, que garantiza una fijación precisa, rápida y eficaz sin necesidad de perforar el perfil IPN o IPE y empleando perfiles extruidos. ANTECEDENTES DE LA INVENCIÓN 10 Es conocida la construcción de cubiertas metálicas mediante entramados de perfiles entre o sobre los cuales se encajan o apoyan unas placas, que pueden ser placas de producción de energía solar. 15 En general, se trata de sistemas modulares de perfiles y placas concebidos para ser montados empleando la mínima tornillería y aprovechando al máximo la capacidad de los perfiles para configurar guías de deslizamiento, posicionamiento y fijación. 20 Son ejemplos de sistemas de este tipo los que se describen en los modelos de utilidad ES 1070956 U, ES 1071531 U ó ES 1071742 U, o bien en la solicitud de patente española 200930027 aún no publicada en fecha de presentación de la presente solicitud, todos ellos a 25 nombre del solicitante. En algunos casos, estos sistemas son autoportantes y configuran la propia estructura, y en otros casos, se disponen sobre una estructura previamente instalada, que en muchos casos se tratará de entramados de perfiles de 30 tipo IPN ó IPE. Con respecto a este último caso, las soluciones conocidas del estado de la técnica se basan en grapas, provistas de medios de fijación adecuados, que realizan la función de conexión entre los perfiles que soportan las 35 placas y las vigas de la estructura. Puede citarse como muestra de este tipo de sistemas el descrito en el documento AT14622003. Sin embargo, este tipo de sistema presenta ciertas limitaciones. 5 En primer lugar, al necesitarse la disposición de una pieza intermedia, se complica el montaje, se superponen errores de posicionamiento y mecánicamente la fijación no es todo lo robusta y resistente posible. En segundo lugar, si se desea que el perfil que se 10 desea fijar a la viga quede paralelo a este, este tipo de pieza no es óptimo, y además el paralelismo no será perfecto. En este último caso, se puede recurrir a soluciones como la planteada en FR 2 924 729, considerado 15 como un antecedente cercano de la presente invención, documento en el que se describe un dispositivo para la fijación de un primer perfil al patín de un perfil IPN o IPE, mediante un segundo perfil, en el que los perfiles primero y segundo comprenden sendos canales destinados a 20 encajarse en las pestañas del patín, correspondiendo una de las superficies de cada uno de los canales a sendas superficies de apoyo destinadas a apoyarse sobre la superficie del patín. Sin embargo, la solución descrita en esta patente 25 es poco versátil, puesto que no permite ninguna regulación de la posición del perfil colocado, que es aquel donde se fijarán finalmente las placas, puesto que este queda adosado al perfil IPN ó IPE sobre el cual se monta. Por lo tanto, el inventor considera que las 30 soluciones del estado de la técnica no son lo suficientemente versátiles, ni prácticas. DESCRIPCIÓN DE LA INVENCIÓN Para ello, la presente invención propone un dispositivo para la fijación de un primer perfil al patín de un perfil IPN o IPE, mediante un segundo perfil, en el 5 que los perfiles primero y segundo comprenden sendos canales destinados a encajarse en las pestañas del patín, correspondiendo una de las superficies de cada uno de los canales a sendas superficies de apoyo destinadas a apoyarse sobre la superficie del patín, caracterizado por 10 el hecho de que comprende medios de guiado y apriete mutuo entre los perfiles primero y segundo, y donde el primer perfil comprende una guía de fijación, de modo que mediante dichas superficies de apoyo, dichos canales y los medios de guiado, ambos perfiles constituyen una pinza 15 regulable de fijación de la guía al perfil IPN. De este modo, sin intervención sobre el perfil IPN o IPE, es decir sin que intervengan taladros, se dispone de una guía de fijación correctamente posicionada en la dirección del perfil, que a su vez permitirá fijar encima 20 cualquier perfil, a cualquier altura y de forma regulable. Preferentemente, los medios de guiado y apriete mutuo entre los perfiles primero y segundo comprenden - dos pestañas que parten del primer perfil y dispuestas paralelas a la superficie de apoyo del primer 25 perfil sobre el patín, - en el segundo perfil, una guía en forma de U para el alojamiento y guiado de dichas pestañas y, - al menos un tornillo de fijación introducido por la base de la guía en forma de U y roscado entre las 30 pestañas parten del primer perfil. Este mecanismo de fijación y bloqueo, ya descrito en algunos de los modelos de utilidad mencionados más arriba, garantiza un guiado óptimo durante el proceso de fijación, y da como resultado una fijación precisa y 35 robusta. Más preferentemente, los canales están constituidos por sendas pestañas de agarre que se extienden desde los perfiles y dispuestas enfrentadas a dichas superficies de apoyo de los perfiles. 5 Según otras características opcionales de la invención: - las pestañas de agarre que se extienden desde los perfiles primero y segundo comprenden un primer tramo perpendicular a la superficie de apoyo y un segundo tramo 10 inclinado entre 10 y 15º con respecto a la superficie de apoyo. - el segundo tramo inclinado tiene la inclinación con respecto a la superficie de apoyo correspondiente a la inclinación propia de un perfil IPN. 15 - las pestañas de agarre comprenden un dentado destinado a quedar enfrentado con la superficie interna (Si) del patín. - la guía de fijación tiene su abertura orientada hacia fuera con respecto al perfil IPN o IPE. 20 - la guía de fijación comprende dos brazos que se extienden desde el primer perfil, que comprenden cada uno en su extremo sendas pestañas de retención para la fijación de terceros elementos. Finalmente, el segundo perfil comprende 25 externamente en la base de la U una ranura para el centrado del tornillo durante su introducción. BREVE DESCRIPCIÓN DE LOS DIBUJOS 30 Para mejor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representa un caso práctico de realización. La figura 1 es una vista en perspectiva del 35 dispositivo de la invención, donde aparecen los principales elementos. La figura 2 es una sección en las que se aprecian en detalle las diferentes características del dispositivo. Las figuras 3 a 8 ilustran la aplicación del 5 dispositivo a diferentes perfiles IPN e IPE. DESCRIPCIÓN DE UNA REALIZACIÓN PREFERIDA Tal como se ilustra en las figuras 1 y 2, la 10 invención se refiere a un dispositivo para la fijación de un primer perfil 1 al patín 3a de un perfil IPN o IPE 3, mediante un segundo perfil 2. Para ello, los perfiles primero 1 y segundo 2 comprenden sendos canales destinados a encajarse en las 15 pestañas del patín 3a, correspondiendo una de las superficies de cada uno de los canales a sendas superficies de apoyo S1, S2 destinadas a apoyarse sobre la superficie S del patín 3a. Concretamente, la invención se caracteriza en que 20 el dispositivo comprende medios M de guiado y apriete mutuo entre los perfiles primero y segundo 1, 2, y donde el primer perfil 1 comprende una guía de fijación G, de modo que mediante dichas superficies de apoyo S1, S2, dichos canales y los medios de guiado M, ambos perfiles 1, 25 2 constituyen una pinza regulable de fijación de la guía G al perfil IPN 3. De este modo, es posible disponer, sin necesidad de intervenir sobre el perfil IPN o IPE, una guía para fijar otros elementos sobre la estructura, con todas las 30 opciones de regulación y ajuste que ello permite. Es decir, que el dispositivo de la invención permite convertir el patín de un perfil IPN o IPE en una guía. Según una realización especialmente preferida, los medios M de guiado y apriete mutuo entre los perfiles 35 primero y segundo 1, 2 comprenden - dos pestañas 1a, 1b que parten del primer perfil y dispuestas paralelas a la superficie de apoyo S1 del primer perfil 1 sobre el patín 3a, - en el segundo perfil 2, una guía en forma de U 5 para el alojamiento y guiado de dichas pestañas 1a, 1b y, - al menos un tornillo de fijación 4 introducido por la base de la guía en forma de U y roscado entre las pestañas 1a, 1b que parten del primer perfil. Para facilitar el centrado y correcto 10 posicionamiento del tornillo de fijación, el segundo perfil comprende externamente en la base de la U una ranura R. Los canales, similarmente a otros sistemas de mordaza del estado de la técnica, están constituidos por 15 sendas pestañas P1, P2 de agarre que se extienden desde los perfiles 1, 2 y dispuestas enfrentadas a dichas superficies de apoyo S1, S2 de los perfiles. Estas pestañas P1, P2 de agarre que se extienden desde los perfiles primero y segundo 1, 2 comprenden un 20 primer tramo T1 perpendicular a la superficie de apoyo, y un segundo tramo T2 inclinado entre 10 y 15º con respecto a la superficie de apoyo, y más preferentemente la inclinación con respecto a la superficie de apoyo correspondiente a la inclinación propia de un perfil IPN.. 25 Con esta forma, es posible adaptar el dispositivo a diferentes tipos de perfiles, tal como se ilustra en las figuras 3 a 8, en especial perfiles de tipo IPN o IPE. Para mejorar la fijación, en especial al emplear el dispositivo guía en perfiles IPE, las pestañas de 30 agarre comprenden un dentado D destinado a quedar enfrentado con la superficie interna Si del patín 3. El propósito de la invención es convertir el patín del perfil en una guía de fijación ajustable. Para ello, la guía de fijación G tiene su abertura 35 orientada hacia fuera con respecto al perfil IPN o IPE. Esta se podría disponer orientada lateralmente, es decir a 90º con respecto a la orientación del alma del perfil, o bien alineada con esta, que es la opción representada en los dibujos adjuntos. 5 La guía de fijación G se materializa en el primer perfil mediante dos brazos G1, G2 que se extienden desde el primer perfil, que comprenden cada uno en su extremo sendas pestañas de retención R1, R2 para la fijación de terceros elementos. Obviamente, estos brazos y pestañas se 10 indican con referencia a la sección del perfil, y deben entenderse como elementos lineales del perfil. Tal como se puede apreciar en la figura 1, una vez fijado el perfil 1 al perfil IPN o IPE, se puede fijar a este, mediante correderas de fijación, un perfil 4, que 15 puede ser o bien el marco de fijación de unos paneles solares representado en la figura, o bien una correa de la cubierta o cualquier elemento estructural. La invención halla un campo de aplicación especialmente interesante a las cubiertas solares, 20 preferentemente fotovoltaicas y sostenidas con perfiles de aluminio, tales como las descritas en los antecedentes citados. DEVICE FOR FIXING A FIRST PROFILE TO THE PATTERN OF AN IPN OR IPE PROFILE The present invention refers to a device for fixing a first profile to the skate of an IPN or IPE profile 5, which guarantees an accurate, fast and effective fixing No need to drill the IPN or IPE profile and using extruded profiles. BACKGROUND OF THE INVENTION [0002] It is known to construct metallic covers by means of trusses of profiles between or on which plates are fitted or supported, which may be plates for the production of solar energy. 15 In general, these are modular systems of profiles and plates designed to be assembled using the minimum of screws and taking full advantage of the capacity of the profiles to configure sliding guides, positioning and fixing. Examples of systems of this type are those described in utility models ES 1070956 U, ES 1071531 U or ES 1071742 U, or in Spanish patent application 200930027 not yet published at the date of submission of the present application, all of them to 25 name of the applicant. In some cases, these systems are self-supporting and configure the structure itself, and in other cases, they are arranged on a previously installed structure, which in many cases will be frames of profiles of type IPN or IPE. With regard to the latter case, the known solutions of the state of the art are based on staples, provided with suitable fixing means, which perform the function of connection between the profiles that support the staples. plates and beams of the structure. The one described in the document AT14622003 can be cited as a sample of this type of systems. However, this type of system has certain limitations. 5 In the first place, when the arrangement of an intermediate piece is needed, the assembly is complicated, positioning errors are superimposed and mechanically the fixing is not as robust and resistant as possible. Secondly, if it is desired that the profile to be fixed to the beam is parallel to this, this type of piece is not optimal, and also the parallelism will not be perfect. In the latter case, it is possible to resort to solutions such as the one proposed in FR 2 924 729, considered 15 as a close antecedent of the present invention, document in which a device for fixing a first profile to the skate of a profile is described. IPN or IPE, by means of a second profile, in which the first and second profiles comprise respective channels destined to fit into the flanges of the skate, one of the surfaces of each of the channels corresponding to respective support surfaces intended to rest on the surface of the skate. However, the solution described in this patent 25 is not very versatile, since it does not allow any adjustment of the position of the placed profile, which is where the plates will finally be fixed, since this is attached to the IPN or IPE profile on which it is mounted. Therefore, the inventor considers that the solutions of the state of the art are not versatile enough, nor practical. DESCRIPTION OF THE INVENTION For this, the present invention proposes a device for attaching a first profile to the skate of an IPN or IPE profile, by means of a second profile, in which the first and second profiles comprise respective channels intended to be fitted in the flanges of the skate, one of the surfaces of each of the channels corresponding to respective support surfaces intended to rest on the surface of the skate, characterized by the fact that it comprises means for guidance and mutual tightening between the first and second profiles. , and wherein the first profile comprises a fixing guide, so that by means of said support surfaces, said channels and the guiding means, both profiles constitute an adjustable clamp 15 for fixing the guide to the IPN profile. In this way, without intervention on the IPN or IPE profile, that is to say without the intervention of drills, there is a fixing guide correctly positioned in the direction of the profile, which in turn will allow to fix on any profile, at any height and in an adjustable way Preferably, the means for guiding and mutually tightening between the first and second profiles comprise two flanges starting from the first profile and arranged parallel to the support surface of the first profile on the runner, in the second profile, a guide in shape of U for housing and guiding said tabs and, - at least one fixing screw introduced by the base of the U-shaped guide and threaded between the tabs start from the first profile. This locking and locking mechanism, already described in some of the utility models mentioned above, guarantees optimal guidance during the fixing process, and results in precise and precise fixing. robust More preferably, the channels are constituted by respective gripping flanges extending from the profiles and arranged opposite said support surfaces of the profiles. According to other optional features of the invention: - the gripping flanges extending from the first and second profiles comprise a first section perpendicular to the supporting surface and a second section 10 inclined between 10 and 15 ° with respect to the supporting surface . - the second inclined section has the inclination with respect to the supporting surface corresponding to the inclination of an IPN profile. 15 - the gripping flanges comprise a toothing designed to face the internal surface (Si) of the skate. - the fixing guide has its opening facing outwards with respect to the IPN or IPE profile. 20 - the fixing guide comprises two arms extending from the first profile, each comprising at their end each retaining flanges for fixing third elements. Finally, the second profile comprises externally at the base of the U a slot for centering the screw during its introduction. BRIEF DESCRIPTION OF THE DRAWINGS 30 For a better understanding of what has been exposed, some drawings are attached in which, schematically and only by way of non-limiting example, a practical case of embodiment is represented. Figure 1 is a perspective view of the device of the invention, where the main elements appear. Figure 2 is a section in which the different characteristics of the device are appreciated in detail. Figures 3 to 8 illustrate the application of the device to different IPN and IPE profiles. DESCRIPTION OF A PREFERRED EMBODIMENT As illustrated in Figures 1 and 2, the invention relates to a device for fixing a first profile 1 to the skate 3a of an IPN or IPE 3 profile, by means of a second profile 2. For this, the first 1 and second 2 profiles comprise respective channels intended to fit into the flanges of the skate 3a, one of the surfaces of each of the channels corresponding to respective support surfaces S1, S2 destined to rest on the surface S of the skate 3a. Specifically, the invention is characterized in that the device comprises means M for guidance and mutual tightening between the first and second profiles 1, 2, and where the first profile 1 comprises a fixing guide G, so that by means of said support surfaces S1, S2, said channels and the guiding means M, both profiles 1, 25 2 constitute an adjustable clamp for fixing the guide G to the IPN 3 profile. In this way, it is possible to dispose, without having to intervene on the IPN profile or IPE, a guide to fix other elements on the structure, with all the 30 regulation and adjustment options that this allows. That is to say, that the device of the invention allows converting the skate of an IPN or IPE profile into a guide. According to an especially preferred embodiment, the means M for guiding and mutually tightening the profiles 35 first and second 1, 2 comprise - two tabs 1a, 1b starting from the first profile and arranged parallel to the support surface S1 of the first profile 1 on the skate 3a, - in the second profile 2, a U-shaped guide 5 for receiving and guiding said flanges 1a, 1b and, - at least one fixing screw 4 inserted through the base of the U-shaped guide and threaded between the flanges 1a, 1b starting from the first profile. To facilitate the centering and correct positioning of the fixing screw, the second profile comprises externally at the base of the U a slot R. The channels, similar to other jaw systems of the state of the art, are constituted by 15 respective tabs P1 , Grip P2 extending from the profiles 1, 2 and arranged opposite said support surfaces S1, S2 of the profiles. These gripping flanges P1, P2 extending from the first and second profiles 1, 2 comprise a first section T1 perpendicular to the support surface, and a second section T2 inclined between 10 and 15 ° with respect to the support surface, and more preferably the inclination with respect to the supporting surface corresponding to the proper inclination of an IPN profile .. With this shape, it is possible to adapt the device to different types of profiles, as illustrated in figures 3 to 8, in particular IPN or IPE type profiles. To improve the fixation, especially when using the guide device in IPE profiles, the grip flanges comprise a toothing D designed to face the internal surface Si of the skate 3. The purpose of the invention is to convert the profile skate into an adjustable fixing guide. For this, the fixing guide G has its opening 35 oriented outward with respect to the IPN or IPE profile. This could be disposed oriented laterally, ie at 90 ° with respect to the orientation of the core of the profile, or aligned with this, which is the option represented in the attached drawings. The fastening guide G is embodied in the first profile by means of two arms G1, G2 extending from the first profile, each comprising at their end each retaining flanges R1, R2 for fixing third elements. Obviously, these arms and tabs are indicated with reference to the section of the profile, and should be understood as linear elements of the profile. As can be seen in figure 1, once the profile 1 is fixed to the IPN or IPE profile, a profile 4 can be fixed to it by means of fixing slides, which can be either the fixing frame of some panels solar panels represented in the figure, either a cover strap or any structural element. The invention finds an especially interesting field of application for solar roofs, preferably photovoltaic and supported with aluminum profiles, such as those described in the aforementioned background.

Claims (9)

REIVINDICACIONES 1. Dispositivo para la fijación de un primer perfil (1) al patín (3a) de un perfil IPN o IPE (3), mediante un segundo perfil (2), en el que los perfiles 5 primero (1) y segundo (2) comprenden sendos canales destinados a encajarse en las pestañas del patín (3a), correspondiendo una de las superficies de cada uno de los canales a sendas superficies de apoyo (S1, S2) destinadas a apoyarse sobre la superficie (S) del patín (3a), 10 caracterizado por el hecho de que comprende medios (M) de guiado y apriete mutuo entre los perfiles primero y segundo (1, 2), y donde el primer perfil (1) comprende una guía de fijación (G), de modo que mediante dichas superficies de apoyo (S1, S2), dichos canales y los medios 15 de guiado (M), ambos perfiles (1, 2) constituyen una pinza regulable de fijación de la guía (G) al perfil IPN (3). 1. Device for fixing a first profile (1) to the skid (3a) of an IPN or IPE profile (3), by means of a second profile (2), in which the first (1) and second (2) profiles 5 ) comprise two channels intended to fit into the flanges of the skid (3a), one of the surfaces of each of the channels corresponding to support surfaces (S1, S2) intended to rest on the surface (S) of the skid (3a ), Characterized by the fact that it comprises means (M) for guiding and tightening mutual between the first and second profiles (1, 2), and where the first profile (1) comprises a fixing guide (G), so that that by means of said support surfaces (S1, S2), said channels and the guide means (M), both profiles (1, 2) constitute an adjustable clamp for fixing the guide (G) to the IPN profile (3). 2. Dispositivo según la reivindicación anterior, en el que los medios (M) de guiado y apriete mutuo entre 20 los perfiles primero y segundo (1, 2) comprenden - dos pestañas (1a, 1b) que parten del primer perfil y dispuestas paralelas a la superficie de apoyo (S1) del primer perfil (1) sobre el patín (3a), - en el segundo perfil (2), una guía en forma de U 25 para el alojamiento y guiado de dichas pestañas (1a, 1b) y, - al menos un tornillo de fijación (4) introducido por la base de la guía en forma de U y roscado entre las pestañas (1a, 1b) que parten del primer perfil. 30 Device according to the preceding claim, in which the means (M) for guiding and tightening each other between the first and second profiles (1, 2) comprise - two flanges (1a, 1b) starting from the first profile and arranged parallel to the bearing surface (S1) of the first profile (1) on the skid (3a), - in the second profile (2), a U-shaped guide 25 for the accommodation and guidance of said flanges (1a, 1b) and, - at least one fixing screw (4) inserted through the base of the U-shaped guide and threaded between the flanges (1a, 1b) that start from the first profile. 30 3. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que los canales están constituidos por sendas pestañas (P1, P2) de agarre que se extienden desde los perfiles (1, 2) y dispuestas 35 enfrentadas a dichas superficies de apoyo (S1, S2) de los perfiles. Device according to any of the preceding claims, in which the channels are constituted by respective gripping tabs (P1, P2) that extend from the profiles (1, 2) and are arranged facing said support surfaces (S1, S2) of the profiles. 4. Dispositivo según cualquiera de las dos reivindicaciones anteriores, en el que las pestañas (P1, 5 P2) de agarre que se extienden desde los perfiles primero y segundo (1, 2) comprenden un primer tramo (T1) perpendicular a la superficie de apoyo y un segundo tramo (T2) inclinado entre 10 y 15º con respecto a la superficie de apoyo. 10 Device according to either of the two preceding claims, in which the grip tabs (P1, 5 P2) that extend from the first and second profiles (1, 2) comprise a first section (T1) perpendicular to the surface of the support and a second section (T2) inclined between 10 and 15º with respect to the support surface. 10 5. Dispositivo según la reivindicación anterior, en el que el segundo tramo inclinado (T2) tiene la inclinación con respecto a la superficie de apoyo correspondiente a la inclinación propia de un perfil IPN. 15 Device according to the preceding claim, in which the second inclined section (T2) has the inclination with respect to the support surface corresponding to the inclination of an IPN profile. fifteen 6. Dispositivo según cualquiera de las dos reivindicaciones anteriores, en el que las pestañas de agarre comprenden un dentado (D) destinado a quedar enfrentado con la superficie interna (Si) del patín (3). 20 Device according to either of the two preceding claims, in which the gripping tabs comprise a toothing (D) intended to face the internal surface (Si) of the skate (3). twenty 7. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que la guía de fijación (G) tiene su abertura orientada hacia fuera con respecto al perfil IPN o IPE. 25 Device according to any of the preceding claims, in which the fixing guide (G) has its opening facing outwards with respect to the IPN or IPE profile. 25 8. Dispositivo según la reivindicación anterior, en el que la guía de fijación (G) comprende dos brazos (G1, G2) que se extienden desde el primer perfil, que comprenden cada uno en su extremo sendas pestañas de 30 retención (R1, R2) para la fijación de terceros elementos. Device according to the preceding claim, in which the fixing guide (G) comprises two arms (G1, G2) that extend from the first profile, each one comprising at their end respective retention tabs (R1, R2 ) for fixing third elements. 9 Dispositivo según cualquiera de las reivindicaciones 2 a 8, en el que el segundo perfil comprende externamente en la base de la U una ranura (R) 35 para el centrado del tornillo durante su introducción. Device according to any of claims 2 to 8, in which the second profile comprises externally at the base of the U a groove (R) 35 for the centering of the screw during its insertion.
ES201030802A 2010-05-26 2010-05-26 DEVICE FOR FIXING A FIRST PROFILE TO THE PATTERN OF AN IPN OR IPE PROFILE. Expired - Fee Related ES2377687B1 (en)

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ES201030802A ES2377687B1 (en) 2010-05-26 2010-05-26 DEVICE FOR FIXING A FIRST PROFILE TO THE PATTERN OF AN IPN OR IPE PROFILE.

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CN111441486B (en) * 2020-04-03 2021-09-10 锦汇建设集团有限公司 Adjustable connecting piece of end of C type sandalwood strip and crossbeam

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CH295593A (en) * 1953-05-11 1954-01-15 Ernst Koller Rungs for fastening glass panels, especially for glass walls with a skeleton structure.
AT412909B (en) * 2003-09-17 2005-08-25 Buechele Michael DEVICE FOR FIXING SOLAR MODULES TO FASTENING PROFILES
ES2265750B1 (en) * 2005-01-07 2008-01-16 Hidroelectrica Del Cadi, S.A. SUPPORT FOR SOLAR PANELS.
FR2924729B1 (en) * 2007-12-11 2011-05-06 Mecotech SUPPORT STRUCTURE OF SOLAR PANELS TO FIX ON A BUILDING ROOF.
DE102008008923B4 (en) * 2008-02-11 2017-02-09 Andreas Klein Easily manageable frame for roof structures on flat roofs and inclined flat roofs

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